// Id in IeProjects and GroupProjectId for groups in IeUserGroup should be filled in.
public WorkflowDiffResult DiffWorkflows(IeWorkflow workflow, IeWorkflow currentWorkflow)
{
var result = new WorkflowDiffResult();
if (workflow == null)
{
throw new ArgumentNullException(nameof(workflow));
}
if (currentWorkflow == null)
{
throw new ArgumentNullException(nameof(currentWorkflow));
}
result.IsWorkflowPropertiesChanged = IsWorkflowPropertiesChanged(workflow, currentWorkflow);
DiffWorkflowEntities(workflow.States, currentWorkflow.States, result.AddedStates,
result.DeletedStates, result.ChangedStates, result.NotFoundStates, result.UnchangedStates);
var events = workflow.TransitionEvents?.Select(e => e as IeEvent).ToList();
var currentEvents = currentWorkflow.TransitionEvents?.Select(e => e as IeEvent).ToList();
DiffWorkflowEntities(events, currentEvents, result.AddedEvents,
result.DeletedEvents, result.ChangedEvents, result.NotFoundEvents, result.UnchangedEvents);
events = workflow.PropertyChangeEvents?.Select(te => te as IeEvent).ToList();
currentEvents = currentWorkflow.PropertyChangeEvents?.Select(te => te as IeEvent).ToList();
DiffWorkflowEntities(events, currentEvents, result.AddedEvents,
result.DeletedEvents, result.ChangedEvents, result.NotFoundEvents, result.UnchangedEvents);
events = workflow.NewArtifactEvents?.Select(te => te as IeEvent).ToList();
currentEvents = currentWorkflow.NewArtifactEvents?.Select(te => te as IeEvent).ToList();
DiffWorkflowEntities(events, currentEvents, result.AddedEvents,
result.DeletedEvents, result.ChangedEvents, result.NotFoundEvents, result.UnchangedEvents);
DiffProjectArtifactTypes(workflow.Projects, currentWorkflow.Projects, result);
return(result);
}
private static void DiffProjectArtifactTypes(List <IeProject> projects, List <IeProject> currentProjects, WorkflowDiffResult result)
{
var pAtIds = new HashSet <Tuple <int, int> >();
projects?.Where(p => p.Id.HasValue).ForEach(p =>
{
p.ArtifactTypes?.Where(at => at.Id.HasValue)
.ForEach(at => pAtIds.Add(Tuple.Create(p.Id.Value, at.Id.Value)));
});
var cpAtIds = new HashSet <Tuple <int, int> >();
currentProjects?.Where(p => p.Id.HasValue).ForEach(p =>
{
p.ArtifactTypes?.Where(at => at.Id.HasValue)
.ForEach(at => cpAtIds.Add(Tuple.Create(p.Id.Value, at.Id.Value)));
});
// Tuple - item1 is project id, item2 is artifact type id.
var notSpecifiedAtIds = new HashSet <Tuple <int, int> >();
projects?.Where(p => p.Id.HasValue).ForEach(p => p.ArtifactTypes?.ForEach(at =>
{
// I this case the workflow data validator logs an error.
if (!at.Id.HasValue)
{
return;
}
// A negative artifact type Id means Id is not specified in xml.
var isSpecifiedInXml = at.Id.GetValueOrDefault() > 0;
// Make Id positive
if (!isSpecifiedInXml)
{
at.Id *= -1;
notSpecifiedAtIds.Add(Tuple.Create(p.Id.Value, at.Id.Value));
}
var colToAddTo = cpAtIds.Contains(Tuple.Create(p.Id.Value, at.Id.Value))
? result.UnchangedProjectArtifactTypes
: (isSpecifiedInXml
? result.NotFoundProjectArtifactTypes
: result.AddedProjectArtifactTypes);
colToAddTo.Add(new KeyValuePair <int, IeArtifactType>(p.Id.Value, at));
}));
currentProjects?.Where(p => p.Id.HasValue).ForEach(p => p.ArtifactTypes?
.Where(at => at.Id.HasValue &&
!notSpecifiedAtIds.Contains(Tuple.Create(p.Id.Value, at.Id.Value)) &&
!pAtIds.Contains(Tuple.Create(p.Id.Value, at.Id.Value)))
.ForEach(at => result.DeletedProjectArtifactTypes.Add(new KeyValuePair <int, IeArtifactType>(p.Id.Value, at))));
}
